# N552SM — ENGINEERING & RESEARCH ERCOUPE 415-C
> **1946** Fixed Wing Single-Engine · Reciprocating · Owner: REGISTRATION PENDING · FREEDOM, WI
## Aircraft
- **N-Number:** N552SM
- **Serial Number:** 1908
- **Manufacturer:** ENGINEERING & RESEARCH
- **Model:** ERCOUPE 415-C
- **Year manufactured:** 1946
- **Type:** Fixed Wing Single-Engine
- **Engine type:** Reciprocating (01 engines)
- **Seats:** 002
- **Weight class:** CLASS 1
- **Mode S code (hex):** `A70875`
## Owner
- **Name:** REGISTRATION PENDING
- **Type of registrant:** Individual
- **Location:** FREEDOM, WI 541307202, US
## Registration
- **Status:** Registration Pending
- **Certificate issued:** —
- **Last action:** 2026-02-19
- **Expiration:** —
## Source
- [FAA Aircraft Inquiry](https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=552SM)
- [ADS-B Exchange live tracking](https://globe.adsbexchange.com/?icao=a70875)
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